Marx expressly addresses this a number of times in his writings.

"Oh you have $60 in stocks in a company, that makes you a capitalist." - people who say we don't understand economics

I want to see this dork seamlessly switch between Walmart greeter and Walmart owner. Just do it, if it's that easy.

...and a shareholder/owner at Walmart...

Oh boy... somebody's gonna lose their shit when they hear about the different types of "shares" a company can buy/sell/trade.